Pocket Watch Database
Patent Archive
#951224
Patent Information
Time Stamp
Clarence C. Sibley
March 8, 1910
Patent #951224
| Patent Number: | 951224 |
| Description: | Time Stamp |
| Inventor(s): | Clarence C. Sibley |
| Patent Date: | Mar 8, 1910 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
